Advancing material of indeterminate length – Shiftable part allowing hand loading – With shiftable roller
Patent
1976-02-25
1977-10-11
Schacher, Richard A.
Advancing material of indeterminate length
Shiftable part allowing hand loading
With shiftable roller
226181, B65H 1722
Patent
active
040530922
ABSTRACT:
An apparatus is provided for the rapid engagement and disengagement of a passive roll with a drive roll. The apparatus comprises a locking lever mechanism which positions a self-aligning roll-holding yoke assembly in a manner such as to form a precise nip line between the passive roll and drive roll.
REFERENCES:
patent: 3438423 (1969-04-01), Melull
patent: 3884407 (1975-05-01), Sugimizu
Rainer Norman B.
Schacher Richard A,.
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